baber/WOPTO huggingface dataset:
Patent JP-S604194-A (JP)
Title: Stabilizer for acryloxysilane
Inventor: IWAHARA TAKANAO
IPC: C07F7/18
Filed: 1983-06-21
Abstract: PURPOSE:To provide a polymerization stabilizer composed of 2,5-di-t-butylhydroquinone and an alcohol, and effective to prevent the degradation of an acryloxysilane-containing crude composition during the production of the composition, with the heat applied in the distillation process, or during long-term storage. CONSTITUTION:The objective stabilizer contains 2,5-di-t-butylhydroquinone and an alcohol (preferably methanol) at a weight ratio of preferably 1:(0.1-100). The stabilizer is added to the acryloxysilane of formula (R is H or methyl) in an amount of 0.05-1wt% (in terms of said hydroquinone).
Patent JP-S59865-A (JP)
Title: Manufacture of positive plate in lead storage battery
Inventor: KOSEKI MITSURU
IPC: H01M4/22
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a positive plate of a lead storge battery of thin type in light weight with a long life, by contacting an auxiliary electrode to an unformed pasted positive plate, converting an unformed active material into an active material through cathodic reduction and providing a current collecting function. CONSTITUTION:Paste is filled from both faces of a Pb plate 1 corresponding to the ear part of a lattice member, and an unformed positive plate is prepared by maturation and drying. A lattice shaped auxiliary electrode 3 is closely attached to both sides of this unformed positive plate, and an electric current is conducted from an electric conduction part 3' to perform cathodic reduction, while an unformed active material in a part contacted to the axuliary electrode 3 is changed to a cathodic active material and a current collecting function is provided. Then the electrode 3 is removed, and the residual unformed part is formed to a positive electrode active material by normal anodic oxidation. By this method, the positive plate of a lead storage battery increasing a cycle life and improving closely attaching quality between a current collecting part and an active material is obtained.
Patent JP-S63276148-A (JP)
Title: Parity check system for dual port memory
Inventor: AKITA KUNIHIKO
IPC: G06F11/10
Filed: 1987-05-07
Abstract: PURPOSE:To perform the parity check with high efficiency without deteriorating the processing capacity by contg. a parity bit into a data input/output port of a dual port memory. CONSTITUTION:A dual port SRAM 1 contains two address input/output ports and two data input/output ports. Each address input/output port is connected to a CPU address bus 2 and a DMA address bus 5 respectively. At the same time, each data input/output port is connected to a CPU data bus 3 and a DMA data bus 6 respectively. In this case, each data input/output port consists of 9 bits and both buses 2 and 5 consist of 8 bits. A single bit of each data input/ output port serves as a parity bit lines 10 and 11 which are connected to the parity generating/checking circuits 4 and 7 respectively.
Patent JP-H0362743-A (JP)
Title: Method and apparatus of power line carrier communication
Inventor: ERITSUKU RAPORUTO
IPC: H04B1/713
Filed: 1990-04-26
Abstract: PURPOSE: To transmit measured energy consumption data by transmitting data in the form of the frequency hopping spectrum transmission and demodulation and making the encoded bits of logic 1 and logic 0 in frequency sequence in a single band. CONSTITUTION: A register 12 storing the reading of a meter in the form of several bits of digital words is provided and a microprocessor 14 receives each bit for transmission and converts each bit into the address of a memory 16 fixing a memory position storing the encoded frequency of a prescribed sequence to be generated by a frequency synthesizing part 18. The logic 1 and logic 0 bits are encoded in a series of four successive frequencies namely a 'hop'. A code sequence expressing the logic 1 and logic 0 bits is stored in the memory 16 and can be changed by programming. The frequency synthesizer 18 generates an individual frequency signal in response to an address sent to the address input.
Patent JP-H08304791-A (JP)
Title: Light-scattering type liquid crystal display device
Inventor: MARUYAMA KAZUNORI
IPC: G02B1/115
Filed: 1995-05-10
Abstract: PURPOSE: To enhance brightness of the display of the device and also, to improve its visual angle dependence and contrast by providing a light-reflection increasing layer obtained through laminating plural light-transmissive mediums each of which has a different refractive index from the others and is formed in a striped state or the like, on the outside of a non-display side substrate of the device. CONSTITUTION: In this device, a light controlling layer 3 consisting of a liquid crystal material and a transparent solid substance is supported between two transparent substrates 1 each of which is provided with a transparent electrode layer 2. Also, this device is provided with a light-reflection increasing layer 4 on the outside of one of the transparent substrates 1, which is opposite to the display surface of the device. This light-reflection increasing layer 4 is obtained by forming one or more mediums selected from two or more light-transmissive mediums having different refractive indices from each other, in a striped, latticed or dotted state(s) and laminating them. At this time, the desired reflectivity of the layer 4 can be obtained by adjusting the number of laminated mediums.  Examples of the materials of these light-transmissive mediums are high polymers, dielectric films, metal thin films, optical glass, etc. Examples of the high polymers are polyperfluoroethylene (low refractive index), polyethylene terephthalate (high refractive index), etc. Also, examples of the dielectric films are films of ZnS (high refractive index), CeF3 (low refractive index), etc.
Patent JP-2000306225-A (JP)
Title: Magnetic head and manufacture of magnetic head
Inventor: KAWAI SHUNICHI
IPC: G11B5/60
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of out gas from a connection member by forming a conductive film on at least one of three side faces except a head formation side face having a slider terminal, abutting a slider bottom face on a flexure surface and connecting and fixing the conductive patterns of flexure to a ground part and slider terminals to the conductive film with a metallic connection member. SOLUTION: Four conductive patterns 3 and a ground part 2b are formed on the surface of flexure 2. A slider 1 had a head formation end face 1a, the other side faces 1b consisting of three faces except the face 1a and an ABS face 1c. Four terminals conducting with a head element are formed on the face 1a, and a conductive film is formed on the other side faces 1b. The slider 1 is mounted on the flexure 2 so that the face 1a can face one end part 3a of the patterns 3. The four terminals and the part 3a of the patterns 3, and the conductive film of the faces 1b and the part 2b are connected by a connection member 13 made of a conductor such as gold.
Patent JP-H06319816-A (JP)
Title: Thermotherapic device
Inventor: NAGASE TORU
IPC: A61N1/40
Filed: 1993-05-13
Abstract: PURPOSE:To provide the thermotherapic device capable of improving the safety of a treatment and a treatment effect as the protection of a viable tissue after the end of heating is surely executed when the lesion tissue of a living body is subjected to thermotherapy. CONSTITUTION:This thermotherapic device consists of an electromagnetic wave generator 1, an applicator 3 which is connected to this electromagnetic wave generator 1 and makes thermotherapy of the lesion or near the lesion by the electromagnetic waves and a cooler 2 for circulating cooling water in this applicator 3. The device described above includes a lesion temp. measuring means which measures the temp. of the lesion after the stop of the output of the electromagnetic waves by the electromagnetic wave generator 1, a means for controlling the cooling water and a means for announcing the end of the cooling process of the cooling water.
Patent JP-H11308076-A (JP)
Title: Signal processor
Inventor: MINE TAKAHIRO
IPC: H04B7/26
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the total number of hours which are required for two sets of product-sum operations. SOLUTION: Even numbered memories 4XE and 4YE and odd numbered memories 4XO and 4YO are provided. A multiplication circuit 7M which multiplies data stored in the memory 4XE by data stored in the memory 4YE and an addition circuit 7A which adds a multiplication output of the circuit 7M to its own output that is of one step previous are provided. A multiplication circuit 8M which multiplies data stored in the memory 4XO by data stored in the memory 4YO and an addition circuit 8A which adds a multiplication output of the circuit 8M to its own output that is of one step previous are provided. Then, two product-sum outputs are obtained in parallel from the circuits 7A and 8A.
Patent JP-H07290074-A (JP)
Title: Partition device of vessel and partitioning method of vessel using the same
Inventor: KOBAYASHI YUKINOBU
IPC: E04H7/18
Filed: 1994-04-26
Abstract: PURPOSE:To safely and efficiently execute partitioning of the inside of a vessel, such as septic tank, with partition plates and to put partitioning parts into a state stable in terms of strength. CONSTITUTION:Opposite side walls 5, 5 of the vessel are provided with vertical recessed grooves 16, 16 which are continuous in a vertical direction in such a manner that these grooves face each other. Joining fittings 19 are fixed to these vertical recessed grooves 16 and their guide pieces 26 are projected from the inside surfaces of the side walls. While the guide pieces 26 are engaged with the vertical recessed grooves 36 formed at both side end faces of the partition plate 7, the partition plate 7 is dropped into the vessel 6 from above and is placed on the bottom of the vessel. As a result, vertical packing holes are formed by alignment of the vertical recessed grooves 16, 36 in the joining parts of the side walls of the vessel and the partition plate. Horizontal packing holes are formed by alignment of the bottom part recessed groove 17 formed atop the bottom of the vessel and the horizontal recessed grooves 39 formed in the rear surface part of the partition plate. Grout is packed into these packing holes. The partition plate is securely connected and joined by the shearing resistance force of the cured grout.
Patent JP-H01283213-A (JP)
Title: Toiletry product blended with enzyme
Inventor: SHIRAISHI TADAO
IPC: A61K8/00
Filed: 1988-05-09
Abstract: PURPOSE:To obtain a toiletry product capable of stabilizing enzymatic activity for a long period of time by blending a base with a protease, surfactant, enzymatic activity stabilizer, polyhydric alcohol and ethanol. CONSTITUTION:A base is blended with an enzyme (e.g., ASP protease) having protein hydrolyzing power, a nonionic surfactant and/or anionic surfactant and/or betaine acetate surfactant or imidazoline surfactant, one or more of collagen, elastin and albumin, a polyhydric alcohol such as glycerin, propylene glycol, dipropylene glycol or 1,3-butylene glycol. The blend is prepared in such a way that total water content in the components is 0-90wt.% to give the aimed substance. The aimed substance can be prepared into a form such as cream, emulsion, jelly or solution and is usable as toiletry products such as shampoo, rinse, dentifrice, detergent of cloth and bathing agent.
Patent JP-S5635705-A (JP)
Title: Production of magnetic alloy powder
Inventor: KAWAMURA SHIGEYUKI
IPC: B22F1/00
Filed: 1979-08-31
Abstract: PURPOSE: To obtain magnetic alloy powder which is high in saturation magnetization and has high coercive force by depositing compound of Cr, Al, Sm, etc. on the surfaces of iron oxide powder and heat treating the same at the specific temperature after reduction.  
     CONSTITUTION: Needle iron oxide, for example, α-Fe 2 O 3 , γ-Fe 2 O 3  magnetite Fe 3 O 4  or iron oxide of the oxidation state of the intermediate of γ-Fe 2 O 3  and Fe 3 O 4 , or water-containing iron oxide of needle form, that is, geothite, is used as nuclear crystal and the compound of at least one of Cr, Al, Sm, Y, La is deposited thereon.  This is heated at 400W600°C in a reducing atmosphere, whereby it is reduced. After  the reducing, it is heated to 400W550°C in an inert atmosphere, whereby it is  annealed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63277335-A (JP)
Inventor: MATSUI NOBUYUKI
IPC: E04B1/32
Filed: 1987-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60258071-A (JP)
Title: Adjusting method of brake for drum
Inventor: SAGAWA KIYOSHI
IPC: B65H63/08
Filed: 1984-05-31
Abstract: PURPOSE:To make a brake voltage performable into automation, by detecting a winding quantity of the filamentary body wound on a drum after receiving reflected light by decrement in the filamentary body with a photoelectric switch, in case of the drum for cables. CONSTITUTION:In a full winding state, light out of a photoelectric switch 3 fails to reach up to a reflecting plate 4 whereby this switch 3 comes into a state of being turned off. However, when a filamentary body 2 is delivered and a winding diameter of the filamentary body becomes decreased, the light reaches up to the reflecting plate 4, and reflected light is incident in the photoelectric switch 3 which comes into a state of being turned on, thereby controlling brake force of a drum 1. Therefore, delivery tension becomes constant all the time, thus any defective on production is prevented from occurring. In this connection, this reflected light also acts on in case of winding as well. And, in case of a reflecting type photoelectric switch, a range of the reflected light is limited to some extent so that there is no fear of any wrong operation.
Patent JP-H06298888-A (JP)
Title: Modified thermosetting phenolic resin
Inventor: HIRAI YOSHIAKI
IPC: C08G8/00
Filed: 1993-04-14
Abstract: PURPOSE:To provide a modified thermosetting phenolic resin from which a molding excellent in heat resistance and mechanical strength can be obtained without any thermal treatment after molding. CONSTITUTION:The resin is a condensate of phenol with formaldehyde in which condensate an alkaline earth metal in a carbolic acid salt form has been bonded in an amount of 0.05-0.5mol per mol of the phenolic nuclei.
Patent JP-S61271985-A (JP)
Title: Culture medium
Inventor: MINAMOTO YOSHIKI
IPC: C12N5/00
Filed: 1985-05-27
Abstract: PURPOSE:A culture medium, containing a specific dipeptide, capable of sterilizing all the low-molecular culture medium components while heating, preservable for a long period and useful for cultivating animal cells. CONSTITUTION:A culture medium obtained by sterilizing an aqueous solution of a dipeptide expressed by the formula X-L-glutamine (X is glycine, L- or DL-alanine, L-aspartic acid, L-glutamic acid, L-valine, L-leucine, L-serine, L- lysine or L-phenylalanine), in an autoclave and adjusting the resultant sterilized solution.
Patent JP-S5741155-A (JP)
Title: Method for working lens
Inventor: KOBAYASHI TOSHIO
IPC: B24B13/005
Filed: 1980-08-15
Abstract: PURPOSE: To enable high precision lens grinding without generating steps to the working lens circumference by preparing resin, having curvature to coincide with radius of the lens surface to be worked, to the surface of a dish.  
     CONSTITUTION: Lenses 8 to be worked are temporarily adhered to the concaved surface 10 of the adhering dish 11 of which radius coincides with the radius of the working surface 9 of the lens 8, and a pressing disk 12 is placed at a certain distance with the lens 8, and then resin 16 is poured into their space and solidified, then the disk 11 is removed to form the working surface 9 of the lens to be worked. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08283097-A (JP)
Title: Magnetic garnet single crystal
Inventor: TAKAHASHI KATSUMI
IPC: G02F1/09
Filed: 1995-04-13
Abstract: PURPOSE: To provide a magnetic garnet single crystal useful to obtain a miniaturized and thinned isolator, sensor or circulator by making the shape of a magnet small. CONSTITUTION: This single crystal is a Bi substd. magnetic garnet. single crystal represented by the compositional formula RABiBFeCMDO12 (where R is one or more kinds of rare earth elements including Y, M is one or more kinds of elements selected from among Ti, Mn, Al, Ga and Si, A is 1.5-2.5, B is 1.0-2.0, C is 4.0-5.0 and D is 0.01-0.5) and grown preferably on a nonmagnetic substrate having <110> crystal orientation.
Patent JP-H10179826-A (JP)
Title: Golf club shaft
Inventor: KUSUMOTO HARUNOBU
IPC: A63B102/32
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club shaft excellent in the appearance as well as the strength and durability. SOLUTION: A golf club shaft is equipped with a tubing 2 consisting of a winding of fiber-reinforced prepreg. formed by impregnating reinforcing fibers oriented in the specific direction with a synthetic resin and a pattern layer furnished on the tubing 2 at least partially, wherein the pattern layer consists of a sheet 1 equipped with an opaque layer 1a concealing the appearance of the tubing 2 and a decorative layer 1b provided on the opaque layer 1a, and it is arranged so that the side of sheet 1 with the opaque layer 1a is located inside and the side with decorative layer 1a is situated outside.
Patent JP-2000305918-A (JP)
Title: System and method for multiprocessor supervisory control
Inventor: YAJIMA KOJI
IPC: G06F15/177
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor supervisory control system which places a small load over a monitored processor and has simple constitution by connecting multiple supervisory controlled devices to a single supervisory control processor through a common bus and handling the multiple supervisory controlled devices as a single supervisory controlled device from the supervisory control device. SOLUTION: In the constitution wherein the supervisory control processor 11 and multiple supervisory controlled devices 21 to 2m are connected by the common bus 3, processors 211 to 2m1, and 212 to 2m2 constituting the supervisory controlled devices 21 to 2m are connected by leased communication lines 41 to 4m. In a single logically composition state, supervisory control is performed from the supervisory processor 11. Consequently, the number of wires between the supervisory control processor 11 and multiple supervisory controlled devices 21 to 2m is decreased, an I/O memory map for communication is reduced, and the load on the supervisory processor 11 can be lightened by load decentralization.
Patent JP-H07320687-A (JP)
Title: Metal halide lamp
Inventor: FUKUDA KUNIKI
IPC: H01J61/35
Filed: 1994-05-26
Abstract: PURPOSE:To enhance a light distributing characteristic by diffusing light to be emitted from a light emitting tube without generating a flaw at the inner surface of an outer tube. CONSTITUTION:Argon, mercury and metal halide as starting gases are enclosed inside a light emitting tube 1 having electrodes at both ends thereof. The light emitting tube 1 is doubly surrounded by quartz glass cylinders 3, 4. A disk-like metal plate 5 is provided at three points at the circumferential edge thereof with elastic tongue pieces 5a. The metal plate 5 closes the openings at both ends of the glass cylinders 3, 4. The tongue pieces 5a of the metal plate 5 abut against the inner surface of an outer tube 2 so that the glass cylinders 3, 4 and the light emitting tube 1 is fixed inside the outer tube 2. A frost film 6 is formed at the outer surface of the outer tube 2.
Patent JP-S62268985-A (JP)
Inventor: TSUCHIYA SHOZO
IPC: F27B21/00
Filed: 1986-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5638979-A (JP)
Title: Converter for power source
Inventor: KOUNO MICHIO
IPC: H02M3/28
Filed: 1979-09-05
Abstract: PURPOSE:To heighten the coefficient of utilization of a transformer, by providing a gap in the core of the transformer to reduce the density of residual magnetic flux. CONSTITUTION:The transformer T1, which is provided with the gap in the core to reduce the density Br of residual magnetic flux, is used. The time of closing of a switching element TR1 is controlled to supply a transformer winding with an opening/closing current from a power source Ei. The characteristic of the BH curve of the transformer T1 only in the first quadrant (or the third quadrant) is utilized to generate an AC voltage across the transformer winding by AC magnetic flux which is present when the switching element TR1 is closed. Since the core of the transformer is provided with the gap, the density of residual magnetic flux can be lowered by DELTABr as shown by the BH curve of the core. The AC magnetic flux can be increased by the decrease in the density of residual magnetic flux. This results in heightening the coefficient of utilization of the transformer.
Patent JP-H05306930-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G02B7/32
Filed: 1992-05-01
Abstract: PURPOSE:To enable a range finder to have multiple functions with simple circuit configuration without using any expensive IC for auto-focusing by amplifying and smoothing one of two current signals outputted from a position detecting means and calculating the distance to an object from the difference between the amplified and smoothed output of the current signal and the amplified output of the other current signal. CONSTITUTION:An IRED 10 projects pulsed distance measuring light upon an object 13 and an optical position detecting element (PSD) 1 receives reflected light from the object 13 and outputs two current signals depending upon the incident position of the reflected light. The two current signals are respectively amplified by means of amplifiers 2 and 3 and the output of the amplifier 2 is smoothed through a low-pass filter 4. A computing element 6 computes the differences between the outputs of the amplifiers 2 and 3 and between the outputs of the filter 4 and amplifier 3. A CPU 8 calculates the distance to the object 13 based on the subtracted results.
Patent JP-S63276644-A (JP)
Title: Address information forming method for cache memory
Inventor: YASHIMA KAZUNARI
IPC: G06F12/08
Filed: 1987-05-08
Abstract: PURPOSE:To speedily execute a processing of a CPU by writing the address information for showing which address information of a main memory is written in a cache memory, in a CPU and a DMA device side separately. CONSTITUTION:At the time of an access of a main memory 3 by a CPU 1, when it is decided that a data is contained in address information A of a cache memory 4, read of the main memory 2 is executed, and store information of the address information A and B of the cache memory 4 is updated. Subsequently, at the time of a rewriting access processing of the main memory 2 by a DMA device 3, when it is decided that an access of the main memory 2 can be executed, a rewriting processing of the main memory 2 is executed. Next, when it is decided that a data is contained in the information B of the cache memory 4, and thereafter, the information A can be used, the store information of the information A, B of the cache memory 4 is updated.